BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

CADIAN CAPITAL MANAGEMENT, LP's Holding History (CIK: 0001423686)

Note: Option positions (PUT/CALL) are excluded.

Q3 2022
Shares 1,459,431 Value ($000) $96,162 Avg Close — Range —
Q2 2022
Shares 2,020,629 Value ($000) $102,062 Avg Close — Range —
Q1 2022
Shares 1,921,347 Value ($000) $122,736 Avg Close — Range —
Q4 2021
Shares 450,657 Value ($000) $48,270 Avg Close — Range —
Q3 2021
Shares 1,052,203 Value ($000) $108,177 Avg Close — Range —
Q2 2021
Shares 1,321,313 Value ($000) $116,223 Avg Close — Range —
Q1 2021
Shares 913,702 Value ($000) $88,839 Avg Close — Range —
Q4 2020
Shares 1,059,450 Value ($000) $118,817 Avg Close — Range —
Q3 2020
Shares 2,686,856 Value ($000) $249,072 Avg Close — Range —
Q2 2020
Shares 1,197,989 Value ($000) $93,443 Avg Close — Range —
Q1 2020
Shares 1,226,096 Value ($000) $71,702 Avg Close — Range —
Q4 2019
Shares 1,968,038 Value ($000) $157,660 Avg Close — Range —
Q3 2019
Shares 1,418,704 Value ($000) $104,232 Avg Close — Range —
Q2 2019
Shares 523,261 Value ($000) $49,359 Avg Close — Range —
Q1 2019
Shares 200,000 Value ($000) $16,010 Avg Close — Range —
Q3 2017
Shares 313,965 Value ($000) $21,874 Avg Close — Range —
Q2 2017
Shares 457,102 Value ($000) $23,161 Avg Close — Range —
Q1 2017
Shares 174,900 Value ($000) $6,994 Avg Close — Range —